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91. 发明申请

US20130193275A1 RAILROAD CROSSING 审中-公开
标题翻译：铁路道口
公开(公告)号：US20130193275A1
公开(公告)日：2013-08-01
申请号：US13575789
申请日：2011-01-31
申请人： Stephen Baines , David McMah
发明人： Stephen Baines , David McMah
IPC分类号： B61L29/04 , B61L29/24
CPC分类号： B61L29/04 , B61L29/00 , B61L29/026 , B61L29/24 , B61L29/28 , E01F13/06
摘要： The present invention relates to a railroad crossing (2). The railroad crossing (2) includes a railroad (4) along which a train can travel. The railroad crossing (2) further includes a road (6) extending across the railroad (4) and along which a vehicle or automobile can travel. The road (6) includes a curved approach (8) to the railroad (4). The curved approach (8) is effective in encouraging a reduction in speed of the vehicle without seriously disrupting vehicle traffic flow. The railroad crossing (2) further includes a movable vehicle impact barrier (10) which can prevent the vehicle from crossing the railroad (4). The road (6) may include two separated traffic lanes (16a, 16b) in which vehicles travel in opposite directions, and this separation of the lanes (16) deters the vehicle from being driven from one lane 16a and into the other lane (16b) in an attempt to circumvent the barrier (10).
摘要翻译：本发明涉及一种铁路道口（2）。铁路道口（2）包括铁路（4），火车可以沿着这条铁路行驶。铁路道口（2）还包括延伸穿过铁路（4）的道路（6），车辆或汽车可以沿着该道路行驶。道路（6）包括到铁路（4）的弯曲方式（8）。曲线方法（8）有效地鼓励车辆的速度降低，而不会严重扰乱车辆交通流量。铁路道口（2）还包括能够防止车辆穿过铁路（4）的可动车辆撞击障碍物（10）。道路（6）可以包括两个分开的行车道（16a，16b），其中车辆沿相反方向行驶，并且车道（16）的这种分离阻止车辆从一个车道16a被驱动并进入另一车道（16b ）试图规避障碍（10）。

92. 发明申请

US20080067293A1 Method, Computer Software Code, and System for Determining a Train Direction at a Railroad Crossing 有权
标题翻译：方法，计算机软件代码和确定铁路穿越列车方向的系统
公开(公告)号：US20080067293A1
公开(公告)日：2008-03-20
申请号：US11533384
申请日：2006-09-20
申请人： Jeffrey M. Fries
发明人： Jeffrey M. Fries
IPC分类号： B61L29/24
CPC分类号： B61L1/181 , B61L29/286
摘要： In a railroad crossing warning system having an electronic transmitter located on a first side of a road crossing connected across both railway rails, a first electronic receiver on the first side of the road crossing connected across both railway rails, a second electronic receiver on the second side of the road crossing connected across both railway rails, a method for determining direction a vehicle is traveling, the method including monitoring a voltage profile from at least one of the first receiver and the second receiver, as a vehicle moves along the railway rails towards the road crossing, and determining a direction the vehicle is moving based on the voltage profile.
摘要翻译：在具有连接在两条铁路轨道上的道路交叉口的第一侧上的电子发射机的铁路道口警告系统中，在两条铁路轨道上连接的道路交叉口第一侧上的第一电子接收机，第二电子接收机连接在两条铁路轨道上的道路交叉口的一侧，一种用于确定车辆行驶方向的方法，所述方法包括当车辆沿着铁路轨道移动时监测来自第一接收机和第二接收机中的至少一个的电压曲线并且基于电压分布来确定车辆正在移动的方向。

93. 发明授权

US06025789A Train proximity detector 失效
标题翻译：火车接近检测器
公开(公告)号：US06025789A
公开(公告)日：2000-02-15
申请号：US18431
申请日：1998-02-04
申请人： Brent A. Lane , Jack M. Erick
发明人： Brent A. Lane , Jack M. Erick
IPC分类号： B61L29/24 , G08G1/01
CPC分类号： B61L29/246
摘要： Disclosed is a train proximity detector for detecting an RF carrier transmitted by a train, for a predefined period of time. Further, the encoded FSK data is decoded to determine if a match with a predefined data signature exists. If a match exists, visual and audio indications are provided to the operator, indicating a close proximity of a train. Modifications to train equipment can be made to cause the transmission of the carrier and FSK data on the activation of the train whistle, which is about 1500 feet from every crossing.
摘要翻译：公开了一种用于在预定时间段内检测由列车发送的RF载波的列车接近检测器。此外，编码的FSK数据被解码以确定是否存在与预定义数据签名的匹配。如果存在匹配，则向操作者提供视觉和音频指示，指示列车的紧密接近。可以对训练设备进行修改，使得运载火箭和FSK数据的传输在火车口哨的激活上，距离每个交叉口约1500英尺。

94. 发明授权

US5954299A Railroad crossing traffic warning system apparatus and method therefore 失效
标题翻译：铁路交通交通警示系统装置及方法
公开(公告)号：US5954299A
公开(公告)日：1999-09-21
申请号：US56201
申请日：1998-04-06
申请人： Joseph A. Pace
发明人： Joseph A. Pace
IPC分类号： B61L9/04 , B61L23/06 , B61L29/24 , B61L29/28 , B61L29/00
CPC分类号： B61L29/24 , B61L23/06 , B61L29/282 , B61L9/04
摘要： A railroad crossing traffic warning system for alerting a motorist approaching a railroad crossing to the presence of an oncoming train. The system comprises a series of magnetometer sensor probes buried in the right-of way adjacent to a railroad track at predetermined distances from the railroad crossing. These sensors provide a signal to a controller unit when the presence of a train is sensed. The controller unit first determines the speed at which the oncoming train is traveling and the time it will take for the train to reach the crossing and then activates an improved warning apparatus at a predetermined amount of time before the train reaches the crossing. The improved warning apparatus comprises an X-shaped railroad crossing warning sign or "crossbuck" having a plurality of light emitting diodes ("LED") or the like mounted on the across the center thereof, a plurality of strobe lights, and a train direction indicator comprising a plurality of lamps which are lighted sequentially to indicate the direction in which the oncoming train is traveling. The system may be powered by a rechargeable battery which may be recharged by a solar panel array allowing the system to be utilized at crossings located in rural areas where a source of AC electrical power is not readily available.
摘要翻译：一条铁路交通交通警戒系统，用于警告一名接近铁路十字路口的驾驶人员出现一个迎面而来的火车。该系统包括一系列磁力计传感器探头，其位于与铁路路口相距预定距离的铁轨附近的右侧。当感测到列车的存在时，这些传感器向控制器单元提供信号。控制器单元首先确定迎面而来的列车行驶的速度和列车到达十字路口所需的时间，然后在火车到达交叉路口之前预定的时间段激活改进的警告装置。改进的警告装置包括安装在其中心的多个发光二极管（“LED”）等的X形铁路交叉警告标志或“十字形”，多个闪光灯和列车方向指示器，其包括顺序点亮的多个灯，以指示迎面而来的列车行进的方向。该系统可以由可再充电电池供电，其可以由太阳能电池板阵列再充电，从而允许系统在位于农村地区的交叉口处被利用，其中交流电源不容易获得。

95. 发明授权

US5735492A Railroad crossing traffic warning system apparatus and method therefore 失效
标题翻译：铁路交通交通警示系统装置及方法
公开(公告)号：US5735492A
公开(公告)日：1998-04-07
申请号：US710147
申请日：1996-09-16
申请人： Joseph A. Pace
发明人： Joseph A. Pace
IPC分类号： B61L9/04 , B61L23/06 , B61L29/24 , B61L29/28 , B61L29/32
CPC分类号： B61L29/282 , B61L9/04 , B61L2207/02
摘要： A railroad crossing traffic warning system for alerting a motorist approaching a railroad crossing to the presence of an oncoming train. The system comprises a series of magnetometer sensor probes buried in the right-of way adjacent to a railroad track at predetermined distances from the railroad crossing. These sensors provide a signal to a controller unit when the presence of a train is sensed. The controller unit first determines the speed at which the oncoming train is traveling and the time it will take for the train to reach the crossing and then activates an improved warning apparatus at a predetermined amount of time before the train reaches the crossing. The improved warning apparatus comprises an X-shaped railroad crossing warning sign or "crossbuck" having a plurality of light emitting diodes ("LED") or the like mounted on the across the center thereof, a plurality of strobe lights, and a train direction indicator comprising a plurality of lamps which are lighted sequentially to indicate the direction in which the oncoming train is traveling. The system may be powered by a rechargeable battery which may be recharged by a solar panel array allowing the system to be utilized at crossings located in rural areas where a source of AC electrical power is not readily available
摘要翻译：一条铁路交通交通警戒系统，用于警告一名接近铁路十字路口的驾驶人员出现一个迎面而来的火车。该系统包括一系列磁力计传感器探头，其位于与铁路路口相距预定距离的铁轨附近的右侧。当感测到列车的存在时，这些传感器向控制器单元提供信号。控制器单元首先确定迎面而来的列车行驶的速度和列车到达十字路口所需的时间，然后在火车到达交叉路口之前预定的时间段激活改进的警告装置。改进的警告装置包括安装在其中心的多个发光二极管（“LED”）等的X形铁路交叉警告标志或“十字形”，多个闪光灯和列车方向指示器，其包括顺序点亮的多个灯，以指示迎面而来的列车行进的方向。该系统可以由可再充电电池供电，其可以由太阳能电池板阵列充电，允许系统在位于农村地区的交叉点处使用，其中交流电源不容易获得

96. 发明授权

US5735491A Method and apparatus for detecting an approaching train by detecting a brake system status signal 失效
标题翻译：通过检测制动系统状态信号来检测接近列车的方法和装置
公开(公告)号：US5735491A
公开(公告)日：1998-04-07
申请号：US728037
申请日：1996-10-09
申请人： Denny M. Atkinson
发明人： Denny M. Atkinson
IPC分类号： B61L29/24 , B61L15/00
CPC分类号： B61L29/246
摘要： An apparatus for detecting the presence of an approaching train, includes a warning indicator, a receiver for receiving a brake system status signal transmitted from an approaching train, and a relay for coupling a voltage potential to the warning indicator when the brake system status signal is received by the receiver, wherein the warning indicator, the receiver and the relay are positioned within a passenger vehicle. Also there is a method for detecting the presence of an approaching train by detecting a brake system status signal originating from the train.
摘要翻译：一种用于检测接近列车的存在的装置，包括警告指示器，用于接收从接近的列车发送的制动系统状态信号的接收器以及当制动系统状态信号为由所述接收器接收，其中所述警告指示符，所述接收器和所述继电器位于乘客车辆内。还有一种通过检测来自列车的制动系统状态信号来检测接近列车的存在的方法。

97. 发明授权

US5131612A Arrangement for positively determining the actual sounding of a warning horn on a railway vehicle 失效
标题翻译：积极确定铁路车辆上警示喇叭的实际发声的安排
公开(公告)号：US5131612A
公开(公告)日：1992-07-21
申请号：US624425
申请日：1990-12-07
申请人： Elmer T. Skantar
发明人： Elmer T. Skantar
IPC分类号： B61L3/00 , B61L15/00 , B61L23/00 , B61L29/24
CPC分类号： B61L23/00 , B61L15/0036 , B61L29/24 , B61L3/002
摘要： A system for positively determining that an engineman has actually activated a manual whistle valve to sound a pneumatic warning horn on a railway vehicle having a low pressure and high pressure sensing apparatus for conveying signals to an event recorder for monitoring and recording the pressure of an air supply source and the sounding of the pneumatic warning device.
摘要翻译：一种用于积极地确定工程师实际上已经启动手动哨阀以在具有低压和高压感测装置的铁路车辆上发出气动警告喇叭的系统，用于将信号传送到用于监视和记录空气的压力的事件记录器供气源和气动报警装置的探测。

98. 发明授权

US4626966A Flashing strobe beacon 失效
标题翻译：闪烁的频闪灯
公开(公告)号：US4626966A
公开(公告)日：1986-12-02
申请号：US777690
申请日：1985-09-19
申请人： Martin Bleiwas , Edmund Goldstein
发明人： Martin Bleiwas , Edmund Goldstein
IPC分类号： B60Q1/26 , F21V21/30 , B61L29/24
CPC分类号： B60Q1/2611
摘要： An improved flashing beacon strobe in which high intensity halogen gas filled gaseous discharge tubes are used as a light source. The gaseous tubes are strobed at a desired rate by a switched high voltage high current power source. Rotating cylindrical lenses with variously colored sections are placed coaxially upon each gaseous discharge tube. In one embodiment, two gaseous discharge tubes are each equipped with a rotating cylindrical lens and a V-shaped mirror is placed between the cylindrical lenses to prevent interference and increase dispersion. Dispersion is further enhanced by using fresnel type lens material. The cylindrical lenses are rotated synchronously, a system which includes an electrical motor, rotating pods and a timing chain which maintains a constant angular relationship between the cylindrical lenses.
摘要翻译：使用高强度卤素气体放电管作为光源的改进的闪烁信标闪光灯。通过开关式高压大电流电源以期望的速率选择气体管。具有各种颜色部分的旋转圆柱形透镜同轴放置在每个气体放电管上。在一个实施例中，两个气体放电管各自配备有旋转的柱面透镜，并且V形反射镜被放置在柱面透镜之间以防止干扰并增加色散。通过使用菲涅尔型透镜材料进一步增强色散。柱面透镜同步旋转，该系统包括电动马达，旋转舱和正时链，其在柱面透镜之间保持恒定的角度关系。

99. 发明授权

US3902690A Derailing device with safety lock 失效
标题翻译：具有安全锁的装置
公开(公告)号：US3902690A
公开(公告)日：1975-09-02
申请号：US44711974
申请日：1974-02-28
申请人： WANHA RAYNO H
发明人： WANHA RAYNO H
IPC分类号： B61K7/16 , B61L1/20 , B61L29/24
CPC分类号： B61L1/20 , B61K7/16
摘要： An interlocking motor operated door and derailing device has a building protecting derailing apparatus that cannot be rendered ineffective while the door is closed. An electrical circuit operates through a solenoid opened lock to permit the derailing device to be rendered inoperative only when the door is fully opened and when a manually controlled switch is closed. A combination light and sound warning system is activated when the derailing device is rendered ineffective and train traffic lights are automatically operated to indicate that the door is open and the derailing device rendered ineffective.
摘要翻译：一个互锁的电机操作门和脱轨装置具有一个建筑物防护装置，在门关闭时不能使其无效。电路通过螺线管打开的锁定操作，以允许只有当门完全打开并且手动控制的开关闭合时才允许脱轨装置不起作用。当脱轨装置无效时，启动组合的灯光和声音警告系统，并且自动操作火车交通灯以指示门打开并且导轨装置无效。

100. 发明授权

US2784795A Electronic safety appliances for vehicles and road and railway intersections 失效
标题翻译：车辆和道路与铁路交叉口的电子安全用具
公开(公告)号：US2784795A
公开(公告)日：1957-03-12
申请号：US23854851
申请日：1951-07-25
申请人： PEIFFER ALFRED M , ROEDER HAROLD C , OSCAR FUNK
发明人： PEIFFER ALFRED M , ROEDER HAROLD C , OSCAR FUNK
IPC分类号： B61L29/24
CPC分类号： B61L29/246

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